Australian approved name (AAN): Monophosphothiamine dihydrate
Common names and synonyms:
Thiamine phosphate acid ester chloride dihydrate
Monophosphothiamine dihydrate (INN)
Thiamine monophosphate dihydrate
Vitamin B1
Superseded AAN: Thiamine phosphate acid ester chloride dihydrate
Molecular formula: C12H18ClN4O4PS.2H20
Molecular weight: 416.82
Conversion (% Thiamine): 63.66
DI for thiamine as per NHMRC:
Infants – 0-6 months – 0.2mg/day (AI)
Infants – 7-12 months – 0.3mg/day (AI)
Children – 1-3 years – 0.5mg/day
Children – 4-8 years – 0.6mg/day
Children – 9-13 years – 0.9mg/day
Boys – 14–18 years – 1.2mg/day
Girls – 14–18 years – 1.1mg/day
Men – 1.2mg/day
Women – 1.1mg/day
Pregnancy & Lactation – 1.4mg/day
Warning and restrictions: When used as an active ingredient and the route of administration is oral or sublingual, the medicine requires the following warning statement on the medicine label:
VIT– Vitamins can only be of assistance if the dietary vitamin intake is inadequate. OR Vitamin supplements should not replace a balanced diet.
Allowable purpose of the ingredient: Active.
TGA reference: Chemical Abstract Service